Diseño de un controlador PID con Antiwindup para el llenado de un tanque de agua usando Simulink

Abstract

The objective of this thesis project is to address the challenges associated with the control of a water level system in a tank, specifically the saturation and overflow problems that may arise in the controller. This work focuses on identifying and evaluating options to improve the performance of the controller, with the objective of mitigating saturation and avoiding overflow of the water level in the tank. The research focuses on analyzing the limitations of the actuators used in the system and proposes solutions to optimize the PID controller using the Anti-Windup technique. To carry out this analysis, the AntiWindup methods were investigated and the mission of designing it was carried out, for this the TIA Portal program was used to calculate the PID control and those values were sent to Simulink/Matlab through the KEPServerEX software, it is like this that, the system is identified, simulates and implements the tank filling system to carry out an evaluation between the Antiwindup Back Calculation and Clamping methods in order to determine the most appropriate one to optimize the water level control system in the tank.